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Specialized S-Works Tarmac SL4 OSBB Frameset

Specialized S-Works Tarmac SL4 OSBB Frameset
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Specialized is obsessed with making the best bikes possible, so they created the S-Works Tarmac SL4 Frameset. It uses Specialized's FACT 11r-carbon in the frame and fork for phenomenal stiffness and remarkably low weight. In front, they've integrated the down-, top-, and head-tube junctions to make it supremely stiff for rocketing up climbs, diving into corners and sprinting for the line. A one-piece BB/chainstay also trims weight while improving the all-important drivetrain stiffness, proving that obsession can be a very good thing.


Frame Specialized S-Works SL4 FACT 11r carbon
Fork Specialized FACT carbon
Headset Tapered
Bottom Bracket Press-in OSBB cups w/ ceramic bearings
Seatpost Specialized S-Works SL FACT carbon

* Subject to change without notice.